What is the Greatest Common Factor of 98415 and 98426?

Greatest common factor (GCF) of 98415 and 98426 is 1.

GCF(98415,98426) = 1

We will now calculate the prime factors of 98415 and 98426, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98415 and 98426.

How to find the GCF of 98415 and 98426?

We will first find the prime factorization of 98415 and 98426. After we will calculate the factors of 98415 and 98426 and find the biggest common factor number .

Step-1: Prime Factorization of 98415

Prime factors of 98415 are 3, 5. Prime factorization of 98415 in exponential form is:

98415 = 3⁹ × 5¹

Step-2: Prime Factorization of 98426

Prime factors of 98426 are 2, 29, 1697. Prime factorization of 98426 in exponential form is:

98426 = 2¹ × 29¹ × 1697¹

Step-3: Factors of 98415

List of positive integer factors of 98415 that divides 98415 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6561, 10935, 19683, 32805

Step-4: Factors of 98426

List of positive integer factors of 98426 that divides 98415 without a remainder.

1, 2, 29, 58, 1697, 3394, 49213

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98415 and 98426. The biggest common factor number is the GCF number.
So the greatest common factor 98415 and 98426 is 1.

Also check out the Least Common Multiple of 98415 and 98426